[1] **NEW FEATURE**: Added configurable dynamic pitch toggle for delay countdown sounds
[2] **NEW FEATURE**: Delay sounds can now keep constant pitch by setting `dynamic_pitch: false`
[3] **NEW FEATURE**: Cross-server RTP support added to GUI system
[4] **NEW FEATURE**: GUI world buttons can now teleport to other servers via `server_name` configuration
[5] **NEW FEATURE**: Added `<server>` placeholder to GUI lore (shows "Local" or server name)
[6] IMPROVED: Enhanced RTP GUI with network-wide teleportation capabilities
[7] IMPROVED: Delay sound system now more customizable with static pitch option
[8] IMPROVED: Cross-server GUI buttons automatically use `/rtp <server>:<world>` format
[9] IMPROVED: GUI lore dynamically shows server information for cross-server worlds
[10] CONFIG: Added `dynamic_pitch` option to `effects.teleport_delay_sound` section
[11] Full backward compatibility with existing configurations
[12] Cross-server GUI teleportation functions properly with MySQL proxy
[13] OPTIMIZED: Server placeholder efficiently shows local vs remote server status